Hello, Cypress. On the CY8CKIT-062-BLE, switch setting follows the CY8CKIT guide, and work very well at first. A few days later, after I successfully programmed it, I powered the kit off and on, it can not be programmed. Both of the PSoC Creator and PSoC Programmer show "Failed to Acquire Device". I checked all the connection and setting, everything is the same with the condition when it worked. This problem makes my work held up for few days.